I looked through the Data Model for Lexemes.Began playing around and looking at some of the existing data. Then Iwondered about word origins.

Example:"Neighborhood Electric Vehicle" is a phrase first coined in the 1970's.The earliest specific reference for this phrase is in the 1978 CaliforniaPenal Code which could be pointed to as a reference.

Is there are use case for Etymology with Lexemes ?Specifically, not just the origin of the word pointing to a previousword...through use of the existing P5191 derived from<https://www.wikidata.org/wiki/Property:P5191> property, but when a newphrase is actually introduced to the world, typically because of a Fad,Technology, etc.

How would the year "1978" and the reference work "California Penal Code" beutilized for the earliest known date of usage for a phrase ?